From 98c9ea605b5cb2eb540ae5b804a18f8921f0bc46 Mon Sep 17 00:00:00 2001 From: Eddie Hung Date: Fri, 6 Dec 2019 17:05:02 -0800 Subject: techmap/aigmap of whiteboxes to occur before abc9 instead of in write_xaiger --- techlibs/ice40/synth_ice40.cc | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'techlibs/ice40') diff --git a/techlibs/ice40/synth_ice40.cc b/techlibs/ice40/synth_ice40.cc index 901194b06..2f0bdb130 100644 --- a/techlibs/ice40/synth_ice40.cc +++ b/techlibs/ice40/synth_ice40.cc @@ -350,6 +350,11 @@ struct SynthIce40Pass : public ScriptPass } if (!noabc) { if (abc == "abc9") { + run("select -set abc9_boxes A:abc9_box_id A:whitebox=1"); + run("wbflip @abc9_boxes"); + run("techmap -autoproc @abc9_boxes"); + run("aigmap @abc9_boxes"); + run("wbflip @abc9_boxes"); run("read_verilog -icells -lib +/ice40/abc9_model.v"); int wire_delay; if (device_opt == "lp") -- cgit v1.2.3